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Electrostatic Spray Ionization Method

Liang Qiao, Yu Lu, Elena Tobolkina, Romain Sartor
2015
Patent
Abstract

In an electrostatic spray ionization method for spraying a liquid layer from an insulating plate 2, the plate is arranged between two electrodes 1, 4. A constant high voltage power supply 3 is provided and an electric circuit is used to charge and discharge locally a surface of the liquid layer 7 on the insulating plate 2 by applying the power supply between the electrodes 1, 4.

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